<div nz-row>
        <div nz-col nzSpan='24'>
            <nz-input-group [nzSuffix]="suffixIcon" [ngStyle]="{ 'margin-bottom': '10px' }">
                <input
                    type="text"
                    nz-input
                    placeholder="输入关键字快速查找"
                    [(ngModel)]="treeSearchValue"
                    name="treeSearchValue"
                    [ngModelOptions]="{ standalone: true }"
                />
            </nz-input-group>
            <ng-template #suffixIcon>
                <i nz-icon nzType="search"></i>
            </ng-template>
        </div>
        <div nz-col nzSpan='24'>
            <perfect-scrollbar [style.max-height]='maxHeight'>
            <nz-tree
                [nzCheckable]='true'
                [nzData]="allTree"
                [nzSearchValue]="treeSearchValue"
                [nzCheckedKeys]="defaultCheckedKeys"
                [nzExpandedKeys]='defaultCheckedKeys'
                (nzCheckBoxChange)="nzCheck($event)"
            ></nz-tree>
            </perfect-scrollbar>
        </div>
</div>
